Device for manufacturing porous release film

Abstract

The invention discloses a device for manufacturing a porous release film, which comprises a workbench, a motor, a reduction box, side frames, a press plate and a pin plate, wherein the pin plate is arranged on the workbench; the pin plate is uniformly provided with a plurality of pins; the output shaft of the motor is connected with a belt pulley through a belt; the belt pulley is connected with the reduction box below the workbench through the main shaft; the auxiliary shaft of the reduction box is connected with rotating wheels on both sides below the workbench; the outer side of each rotating wheel is provided with a connecting rod which is eccentrically connected with the rotating wheel, and the connecting plate is arranged on the connecting rod; and both ends of the press plate are respectively connected with the upper end of the connecting plate. The invention solves the problems that high purchase cost of the porous release film, high enterprise load and environmental pollution of waste bag films in the prior art. The invention reutilizes the waste by recycling the vacuum bag films in the system, thereby saving the enterprise cost and increasing the waste utilization ratio.

Description

technical field [0001] The invention discloses a manufacturing device for an isolating membrane with holes. Background technique [0002] Perforated release films are used to reduce or prevent adhesion between two surfaces. They are used in various industrial fields, including metal casting, food preparation and packaging, polymer processing and paper coating; for example, after vacuum infusion, to ensure that the vacuum system and the product can be separated, the products used before were mainly purchased For finished products, because the production technology of this material is monopolized by foreign countries, the procurement can only be done through import, which is extremely expensive and burdens the enterprise. At the same time, in daily life, the use of bag film is very large, and the used bag film is discarded at will, which brings great pollution to the environment, and the disposal of these discarded bag films requires a lot of manpower and financial resources,...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems in the prior art that the barrier film with holes is expensive, the burden on enterprises is heavy, and the waste bag film pollutes the environment, the present invention now recycles the vacuum bag film in the vacuum system to carry out secondary processing and utilization of waste. On the one hand Save the cost of the enterprise, on the other hand, increase the utilization rate of waste

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